The history of the name is discussed by Allen (1899) and Kunitzsch & Smart (2006). Notably, the name does not appear in the first printing of Ptolemy's Almagest (1515 Arabic-Latin version), Bayer's (1603) Uranometria, Bode's (1801) Uranographia, nor Ideler's (1809) compilation on star names. I'm unable to find a mention of the name before Piazzi's (1814) Palermo Catalog.